CN208538043U - A kind of active dedusting cabinet for communication - Google Patents
A kind of active dedusting cabinet for communication Download PDFInfo
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- CN208538043U CN208538043U CN201820977907.7U CN201820977907U CN208538043U CN 208538043 U CN208538043 U CN 208538043U CN 201820977907 U CN201820977907 U CN 201820977907U CN 208538043 U CN208538043 U CN 208538043U
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- lower case
- upper housing
- dust
- middle shell
- ventilation hole
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Abstract
The utility model discloses a kind of active dedusting cabinets for communication, machine case body includes control mechanism, upper housing, lower case and middle shell, upper housing, lower case and middle shell are the unclosed cuboid of upper and lower ends, and cuboid includes shell and inner casing, inner casing is placed in shell, upper housing is connected with lower case by middle shell, and at the top of upper housing and lower case bottom is provided with cover board；Dust preventing component is provided on upper housing, lower case and middle shell, control mechanism includes dust extraction fan, controller and dust sensor, and dust extraction fan is connect with controller with dust sensor.The utility model has the beneficial effects that realizing active dedusting in advance before guaranteeing that setting does not influence radiating efficiency, the replaceable filter screen in vent passages prevents dust accretions from communication equipment in cabinet being caused to damage；It is detected by dust sensor and accumulates dust degree in cabinet, the working condition of dust extraction fan is controlled by controller, realize active dedusting.
Description
Technical field
The utility model belongs to technical field of communication equipment, and in particular to a kind of active dedusting cabinet for communication.
Background technique
For cabinet as a part in communication equipment accessory, the main function that it rises is placement and fixed communication accessory, is risen
To a support and protective effect.In addition, cabinet has the important function of shielding electromagnetic radiation.
Since the work of internal communication accessory can generate a large amount of heat, existing radiating mode is mostly cabinet rear side and case lid
It is equipped with heat release hole, filter screen is set at heat release hole, setting in this way can install simple, also can be reduced cost, cabinet makes for a long time
With rear, the dust in cabinet can enter from these heat release holes, build up on filter screen, not easy cleaning, seriously affect heat dissipation
Function；Dust in cabinet can allow heat dissipation effect to have a greatly reduced quality, or even bury security risk.When the dust in cabinet influences
After heat dissipation performance, the service life of dust extraction fan is also affected, there will be severe and burn communication accessory.In addition, dust accumulation is excessive and work
Make to will lead to shorted devices when humid environment, so that initiation is burnt or the failure of breakdown transistors or integrated circuit, it is even more serious
When even can trigger fire, suffer heavy losses.
Utility model content
To overcome technological deficiency of the existing technology, the utility model discloses a kind of active dust removal machines for communication
Case, structure is simple, replaceable filter screen, prevents dust accretions from communication equipment in cabinet being caused to damage.
Technical solution adopted by the utility model to solve its technical problems is a kind of active dedusting cabinet for communication,
Including machine case body, the machine case body includes upper housing, lower case and middle shell, the upper housing, lower case and middle shell
It is the unclosed cuboid of upper and lower ends, and the cuboid includes shell and inner casing, inner casing is placed in shell, upper housing
It is connected with lower case by middle shell, at the top of upper housing and lower case bottom is provided with cover board；
Dust preventing component is provided on upper housing, lower case and middle shell, dust preventing component is led to including the first ventilation hole, second
Air holes, is provided with the first ventilation hole on the shell of upper housing, lower case and middle shell, upper housing, lower case and middle shell
The second ventilation hole is provided on inner casing, the first ventilation hole in the same housing of upper housing, lower case or middle shell and
Second ventilation hole is oppositely arranged, and the first ventilation hole and the second ventilation hole connect to form vent passages by bar of divulging information, the ventilation
Filter screen is provided in channel；
The cabinet further includes control mechanism, and control mechanism includes dust extraction fan, controller and dust sensor, dedusting wind
Fan is set to inner casing inner wall, and the dust extraction fan is connect with controller with dust sensor.
Preferably, it is the semicircle shape body of rod that the ventilation bar, which is cross section, offers multiple installations on club shaft inner wall of divulging information
Slot, the arc-shaped shape of mounting groove, the filter screen are installed in mounting groove.
Preferably, the dust sensor is arranged four groups, and four groups of dust sensors are located at inner casing inner wall any position.
Preferably, extend protrusion at the top of the upper housing bottom and lower case, middle case top and bottom are to it
Center position offers the groove to match with protrusion, and the protrusion is clamped in groove.
Preferably, every one side wall of the upper housing, lower case and middle shell up to being provided with first ventilation hole less
And second ventilation hole.
Preferably, the protrusion is located at four right angles at the top of upper housing bottom and lower case.
The utility model has the beneficial effects that the structure is simple, realized in advance before guaranteeing that setting does not influence radiating efficiency
Active dedusting, the replaceable filter screen in vent passages prevent dust accretions from communication equipment in cabinet being caused to damage, and not
Influence radiating efficiency；It is detected by dust sensor and accumulates dust degree in cabinet, the work of dust extraction fan is controlled by controller
Make state, realizes active dedusting；Upper housing, lower case and middle shell mounting means are simple, quick, easy to disassemble.
Detailed description of the invention
Fig. 1 is a kind of specific embodiment structural schematic diagram of the utility model.
Fig. 2 is a kind of mounting means structural schematic diagram of the utility model.
Fig. 3 is a kind of specific embodiment structural schematic diagram of ventilation bar described in the utility model.
Appended drawing reference: 1- upper housing, shell in 2-, 3- lower case, the first ventilation hole of 4-, the second ventilation hole of 5-, 6- ventilation
Bar, 61- mounting groove, 62- vent passages, 7- filter screen, 8- shell, 9- inner casing, 10- protrusion.
Specific embodiment
More detailed description is done to the embodiments of the present invention below in conjunction with attached drawing and appended drawing reference, makes to be familiar with ability
The technology people in domain can implement accordingly after studying this specification carefully.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "horizontal", "inner" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
Embodiment: referring to attached drawing 1, attached drawing 2, a kind of attached active dedusting cabinet for communication shown in Fig. 3, including cabinet
Ontology, the machine case body include upper housing 1, lower case 3 and middle shell 2, and the upper housing 1, lower case 3 and middle shell 2 are equal
For the unclosed cuboid of upper and lower ends, and the cuboid includes shell 8 and inner casing 9, and inner casing 9 is placed in shell 8, upper casing
Body 1 and lower case 3 are connected by middle shell 2, and 1 top of upper housing and 3 bottom of lower case are provided with cover board；
It is provided with dust preventing component on upper housing 1, lower case 3 and middle shell 2, dust preventing component includes the first ventilation hole 4, the
Two ventilation holes 5 are provided with the first ventilation hole 4, upper housing 1, lower case on the shell 8 of upper housing 1, lower case 3 and middle shell 2
3 and middle shell 2 inner casing 9 on be provided with the second ventilation hole 5, positioned at the same housing of upper housing 1, lower case 3 or middle shell 2
On the first ventilation hole 4 and the second ventilation hole 5 be oppositely arranged, the first ventilation hole 4 and the second ventilation hole 5 are connected by ventilation bar 6
Vent passages 62 are formed, are provided with filter screen 7 in the vent passages 62；
The cabinet further includes control mechanism, and control mechanism includes dust extraction fan, controller and dust sensor, dedusting wind
Fan is set to 9 inner wall of inner casing, and the dust extraction fan is connect with controller with dust sensor.
In the present embodiment, upper housing 1, lower case 3 or the cuboid structure having the same of middle shell 2 include 8 He of shell
Inner casing 9, and inner casing 9 is placed in shell 8, and a hollow structure is formed between inner casing 9 and shell 8, upper housing 1 and lower case 3 pass through
Middle shell 2 connects, and 1 top of upper housing is respectively provided with cover board for closed case with 3 bottom of lower case；
Dust preventing component is provided on upper housing 1, lower case 3 and middle shell 2, dust preventing component is used to prevent outdoor dust
Into in cabinet, wherein dust preventing component includes the first ventilation hole 4, the second ventilation hole 5, and the first ventilation hole 4 is arranged at each shell
On the shell 8 of body, the second ventilation hole 5 is arranged on the inner casing 9 of each shell, and the first ventilation hole 4 is divulged information with one second
Hole 5 is oppositely arranged, and the first ventilation hole 4, the second ventilation hole 5 being oppositely arranged are connected by ventilation bar 6, the mistake divulged information built in bar 6
Strainer 7 can filter out outdoor dust and enter in cabinet.Wherein, each shell refers to upper housing 1, lower case 3 or middle shell 2；
Control mechanism is the active dust-extraction unit in cabinet, although filter screen 7 can filter out outdoor dust, due to true
Radiating efficiency is protected, filter screen 7 only has punctulate netted device, still will appear dust in cabinet, pass through control mechanism
Dust sensor detects the concentration of accumulation dust in cabinet, in the biggish situation of concentration, the dust that receives by controller
The information of sensor, control dust extraction fan work, makes, and dust can be blown out in cabinet by vent passages 62, lesser in concentration
In the case of, dust extraction fan does not work, and can save electric energy；Wherein, dust sensor is arranged four groups, and four groups of dust sensors are located at interior
9 inner wall any position of shell.
Preferably, it is the semicircle shape body of rod that the ventilation bar 6, which is cross section, offers multiple peaces on 6 body of rod inner wall of bar of divulging information
Tankage 61, the arc-shaped shape of the mounting groove 61, the filter screen 7 are installed in mounting groove 61.
In another embodiment, setting filter screen 7 can filter out outdoor dust in ventilation bar 6, prevent outdoor ash
Dirt enters cabinet inside, and filter screen 7 is placed in mounting groove 61, prevents filter screen 7 from toppling over, and staff can dismantle at any time
Filter screen 7 in upper housing 1, lower case 3 or middle shell 2 is replaced, prevents dust accretions from causing communication equipment in cabinet by cabinet
Damage, and do not influence radiating efficiency.
Preferably, protrusion 10 is extended at 1 bottom of upper housing and 3 top of lower case, and middle 2 top and bottom of shell are
Heart direction offers the groove to match with protrusion 10 thereto, and described raised 10 are clamped in groove.
In another embodiment, which is the company of upper housing 1 and middle shell 2, lower case 3 and middle shell 2
Mode is connect, by being respectively provided with protrusion 10 on upper housing 1 and lower case 3, groove is set on middle shell 2, by blocking protrusion 10
Enter in groove, realize that upper housing 1 is detachably connected with middle shell 2, lower case 3 with middle shell 2, the mounting means is simple, fast
It is prompt.
Preferably, every one side wall of the upper housing 1, lower case 3 and middle shell 2 up to being provided with one first ventilation less
Hole 4 and the second ventilation hole 5.
In another embodiment, the first ventilation hole 4 and the second ventilation hole 5 corresponding thereto are connected by ventilation bar 6
A vent passages 62 are formed, it is the first ventilation hole 4 and the second ventilation hole 5 are set, it is possible to increase radiating efficiency more.
Preferably, described raised 10 are located at four right angles at the top of 1 bottom of upper housing and lower case 3.
In another embodiment, four right angles at 3 top of 1 bottom of upper housing and lower case are arranged in protrusion 10,
While ensuring the stable connection of upper housing 1 and lower case 3 and middle shell 2, make in replacement upper housing 1 and lower case 3
Filter screen 7 when it is convenient and efficient.
The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize
Determine specific embodiment of the present utility model to be only limited to these instructions.For the common skill of the utility model technical field
For art personnel, the other embodiments obtained in the case where not departing from the technical solution of the utility model be should be included in practical
In novel protection scope.
Claims (6)
1. a kind of active dedusting cabinet for communication, including machine case body, it is characterised in that: the machine case body includes upper casing
Body (1), lower case (3) and middle shell (2), the upper housing (1), lower case (3) and middle shell (2) are that upper and lower ends are not sealed
The cuboid closed, and the cuboid includes shell (8) and inner casing (9), inner casing (9) is placed in shell (8), upper housing (1)
It is connected with lower case (3) by middle shell (2), at the top of upper housing (1) and lower case (3) bottom is provided with cover board；
Dust preventing component is provided on upper housing (1), lower case (3) and middle shell (2), dust preventing component includes the first ventilation hole
(4), the second ventilation hole (5) are provided with the first ventilation hole on the shell (8) of upper housing (1), lower case (3) and middle shell (2)
(4), the second ventilation hole (5) are provided on the inner casing (9) of upper housing (1), lower case (3) and middle shell (2), are located at upper housing
(1), lower case (3) or the first ventilation hole (4) in the same housing of middle shell (2) and the second ventilation hole (5) are oppositely arranged, and
One ventilation hole (4) and the second ventilation hole (5) are formed vent passages (62) by ventilation bar (6) connection, the vent passages (62)
Inside it is provided with filter screen (7)；
The cabinet further includes control mechanism, and control mechanism includes dust extraction fan, controller and dust sensor, and dust extraction fan is set
It is placed in inner casing (9) inner wall, the dust extraction fan is connect with controller with dust sensor.
2. the active dedusting cabinet as described in claim 1 for communication, it is characterised in that: the ventilation bar (6) is transversal
Face is the semicircle shape body of rod, is offered multiple mounting grooves (61) on bar (6) body of rod inner wall of divulging information, the mounting groove (61) is arc-shaped
Shape, the filter screen (7) are installed in mounting groove (61).
3. the active dedusting cabinet as described in claim 1 for communication, it is characterised in that: the dust sensor setting four
Group, four groups of dust sensors are located at inner casing (9) inner wall any position.
4. the active dedusting cabinet for communication as described in claim 1, it is characterised in that: upper housing (1) bottom and
Extend at the top of lower case (3) raised (10), heart direction offers and protrusion thereto at the top and bottom of middle shell (2)
(10) groove to match, the protrusion (10) are clamped in groove.
5. the active dedusting cabinet as described in claim 1 for communication, it is characterised in that: the upper housing (1), lower case
(3) and every one side wall of middle shell (2) up to being provided with first ventilation hole (4) and the second ventilation hole (5) less.
6. the active dedusting cabinet as claimed in claim 4 for communication, it is characterised in that: the protrusion (10) is located at upper casing
Four right angles at the top of body (1) bottom and lower case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977907.7U CN208538043U (en) | 2018-06-25 | 2018-06-25 | A kind of active dedusting cabinet for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977907.7U CN208538043U (en) | 2018-06-25 | 2018-06-25 | A kind of active dedusting cabinet for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538043U true CN208538043U (en) | 2019-02-22 |
Family
ID=65392882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977907.7U Active CN208538043U (en) | 2018-06-25 | 2018-06-25 | A kind of active dedusting cabinet for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440635B (en) * | 2021-06-04 | 2024-02-13 | 星科金朋私人有限公司 | Semiconductor manufacturing apparatus for firmly securing a reconstituted panel for transportation and manufacturing processes |
-
2018
- 2018-06-25 CN CN201820977907.7U patent/CN208538043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440635B (en) * | 2021-06-04 | 2024-02-13 | 星科金朋私人有限公司 | Semiconductor manufacturing apparatus for firmly securing a reconstituted panel for transportation and manufacturing processes |
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